package com.lzh.exer2;

public class MyDateTest {
	public static void main(String[] args) {
		MyDate m1 = new MyDate(14,3,1976);
		MyDate m2 = new MyDate(14,3,1976);
		if(m1 == m2 ) {
			System.out.println("m1 == m2");
		}else {
			System.out.println("m1 != m2");
		}
		if(m1.equals(m2)) {
			System.out.println("m1 is equal to m2");
		}else {
			System.out.println("m1 is not equal to m2");
		}
	}
}
class MyDate{
	
	private int day;
	private int month;
	private int year;
	public MyDate(int day, int month, int year) {
		super();
		this.day = day;
		this.month = month;
		this.year = year;
	}
	public int getDay() {
		return day;
	}
	public void setDay(int day) {
		this.day = day;
	}
	public int getMonth() {
		return month;
	}
	public void setMonth(int month) {
		this.month = month;
	}
	public int getYear() {
		return year;
	}
	public void setYear(int year) {
		this.year = year;
	}
	
	@Override
	public boolean equals(Object obj) {
		if(this == obj) {
			return true;
		}
		if(obj instanceof MyDate) {
			MyDate myDate = (MyDate)obj;
			return this.day == myDate.day && this.month == myDate.month && this.year == myDate.year;
		}
		return false;
	}
}